diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c
index a53c7713d77a..099d922ae7bd 100644
--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -78,11 +78,22 @@ enum gid_table_entry_state {
 	GID_TABLE_ENTRY_PENDING_DEL	= 3,
 };
 
+struct roce_gid_ndev_storage {
+	struct rcu_head rcu_head;
+	struct net_device *ndev;
+};
+
 struct ib_gid_table_entry {
 	struct kref			kref;
 	struct work_struct		del_work;
 	struct ib_gid_attr		attr;
 	void				*context;
+	/* Store the ndev pointer to release reference later on in
+	 * call_rcu context because by that time gid_table_entry
+	 * and attr might be already freed. So keep a copy of it.
+	 * ndev_storage is freed by rcu callback.
+	 */
+	struct roce_gid_ndev_storage	*ndev_storage;
 	enum gid_table_entry_state	state;
 };
 
@@ -206,6 +217,20 @@ static void schedule_free_gid(struct kref *kref)
 	queue_work(ib_wq, &entry->del_work);
 }
 
+static void put_gid_ndev(struct rcu_head *head)
+{
+	struct roce_gid_ndev_storage *storage =
+		container_of(head, struct roce_gid_ndev_storage, rcu_head);
+
+	WARN_ON(!storage->ndev);
+	/* At this point its safe to release netdev reference,
+	 * as all callers working on gid_attr->ndev are done
+	 * using this netdev.
+	 */
+	dev_put(storage->ndev);
+	kfree(storage);
+}
+
 static void free_gid_entry_locked(struct ib_gid_table_entry *entry)
 {
 	struct ib_device *device = entry->attr.device;
@@ -228,8 +253,8 @@ static void free_gid_entry_locked(struct ib_gid_table_entry *entry)
 	/* Now this index is ready to be allocated */
 	write_unlock_irq(&table->rwlock);
 
-	if (entry->attr.ndev)
-		dev_put(entry->attr.ndev);
+	if (entry->ndev_storage)
+		call_rcu(&entry->ndev_storage->rcu_head, put_gid_ndev);
 	kfree(entry);
 }
 
@@ -266,14 +291,25 @@ static struct ib_gid_table_entry *
 alloc_gid_entry(const struct ib_gid_attr *attr)
 {
 	struct ib_gid_table_entry *entry;
+	struct net_device *ndev;
 
 	entry = kzalloc(sizeof(*entry), GFP_KERNEL);
 	if (!entry)
 		return NULL;
+
+	ndev = rcu_dereference_protected(attr->ndev, 1);
+	if (ndev) {
+		entry->ndev_storage = kzalloc(sizeof(*entry->ndev_storage),
+					      GFP_KERNEL);
+		if (!entry->ndev_storage) {
+			kfree(entry);
+			return NULL;
+		}
+		dev_hold(ndev);
+		entry->ndev_storage->ndev = ndev;
+	}
 	kref_init(&entry->kref);
 	memcpy(&entry->attr, attr, sizeof(*attr));
-	if (entry->attr.ndev)
-		dev_hold(entry->attr.ndev);
 	INIT_WORK(&entry->del_work, free_gid_work);
 	entry->state = GID_TABLE_ENTRY_INVALID;
 	return entry;
@@ -343,6 +379,7 @@ static int add_roce_gid(struct ib_gid_table_entry *entry)
 static void del_gid(struct ib_device *ib_dev, u8 port,
 		    struct ib_gid_table *table, int ix)
 {
+	struct roce_gid_ndev_storage *ndev_storage;
 	struct ib_gid_table_entry *entry;
 
 	lockdep_assert_held(&table->lock);
@@ -360,6 +397,13 @@ static void del_gid(struct ib_device *ib_dev, u8 port,
 		table->data_vec[ix] = NULL;
 	write_unlock_irq(&table->rwlock);
 
+	ndev_storage = entry->ndev_storage;
+	if (ndev_storage) {
+		entry->ndev_storage = NULL;
+		rcu_assign_pointer(entry->attr.ndev, NULL);
+		call_rcu(&ndev_storage->rcu_head, put_gid_ndev);
+	}
+
 	if (rdma_cap_roce_gid_table(ib_dev, port))
 		ib_dev->ops.del_gid(&entry->attr, &entry->context);
 
@@ -1244,8 +1288,12 @@ struct net_device *rdma_read_gid_attr_ndev_rcu(const struct ib_gid_attr *attr)
 
 	read_lock_irqsave(&table->rwlock, flags);
 	valid = is_gid_entry_valid(table->data_vec[attr->index]);
-	if (valid && attr->ndev && (READ_ONCE(attr->ndev->flags) & IFF_UP))
-		ndev = attr->ndev;
+	if (valid) {
+		ndev = rcu_dereference(attr->ndev);
+		if (!ndev ||
+		    (ndev && ((READ_ONCE(ndev->flags) & IFF_UP) == 0)))
+			ndev = ERR_PTR(-ENODEV);
+	}
 	read_unlock_irqrestore(&table->rwlock, flags);
 	return ndev;
 }
@@ -1281,10 +1329,12 @@ int rdma_read_gid_l2_fields(const struct ib_gid_attr *attr,
 {
 	struct net_device *ndev;
 
-	ndev = attr->ndev;
-	if (!ndev)
-		return -EINVAL;
-
+	rcu_read_lock();
+	ndev = rcu_dereference(attr->ndev);
+	if (!ndev) {
+		rcu_read_unlock();
+		return -ENODEV;
+	}
 	if (smac)
 		ether_addr_copy(smac, ndev->dev_addr);
 	if (vlan_id) {
@@ -1296,12 +1346,11 @@ int rdma_read_gid_l2_fields(const struct ib_gid_attr *attr,
 			 * device is vlan device, consider vlan id of the
 			 * the lower vlan device for this gid entry.
 			 */
-			rcu_read_lock();
 			netdev_walk_all_lower_dev_rcu(attr->ndev,
 					get_lower_dev_vlan, vlan_id);
-			rcu_read_unlock();
 		}
 	}
+	rcu_read_unlock();
 	return 0;
 }
 EXPORT_SYMBOL(rdma_read_gid_l2_fields);
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 7a599c5e455f..8c7adc27aeea 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -349,10 +349,15 @@ static struct attribute *port_default_attrs[] = {
 
 static size_t print_ndev(const struct ib_gid_attr *gid_attr, char *buf)
 {
-	if (!gid_attr->ndev)
-		return -EINVAL;
+	struct net_device *ndev;
+	size_t ret = -EINVAL;
 
-	return sprintf(buf, "%s\n", gid_attr->ndev->name);
+	rcu_read_lock();
+	ndev = rcu_dereference(gid_attr->ndev);
+	if (ndev)
+		ret = sprintf(buf, "%s\n", ndev->name);
+	rcu_read_unlock();
+	return ret;
 }
 
 static size_t print_gid_type(const struct ib_gid_attr *gid_attr, char *buf)
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 4312899231ca..8f8965f8ffdb 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -124,7 +124,7 @@ enum ib_gid_type {
 
 #define ROCE_V2_UDP_DPORT      4791
 struct ib_gid_attr {
-	struct net_device	*ndev;
+	struct net_device __rcu	*ndev;
 	struct ib_device	*device;
 	union ib_gid		gid;
 	enum ib_gid_type	gid_type;